Case runner



FIG. 1 is a front and bottom perspective view of a case runner showingthe new design;

FIG. 2 is an enlarged front view of the invention illustrated in FIG. 1,a rear view being identical;

FIG. 3 is an enlarged cross-sectional view taken along lines 3-3 of FIG.5;

FIG. 4 is a bottom view of the invention illustrated in FIG. 1;

FIG. 5 is a left side view of the invention illustrated in FIG. 1

FIG. 6 is a top view of the invention illustrated in FIG. 1; and,

FIG. 7 is a right side view of the invention illustrated in FIG. 1.

The broken lines in the drawings depict portions of the case runner thatform no part of the claimed design.

CLAIM The ornamental design for a case runner, as shown and described.